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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Unit 3 Safety,Lesson 16 How Safe Is Your Home,Think:Is your home a safe place?,Why or why not?,烘焙,baking,苏打,soda,食盐,salt,剪刀,scissors,刀,knife,浴缸，浴盆,bathtub,prevent,certain,themselves,poison,heat,burn,bathtub,slip,v.,阻止；预防,adj.,某些；某个,pron.,他,(,她、它,),们自己,n.,毒药；毒物,n.,高温；热；炉灶,v.,加热,v.,烧伤；烫伤；燃烧,n.,浴缸；浴盆,v.,滑倒,Listen to Part I and tell true(T)or false(F),Sometimes home is not safe enough.(),Kitchen and living room are the two most dangerous rooms in the house.(),People can prevent certain accidents.(),T,F,T,(1)Why are the kitchen and the bathroom the two most dangerous rooms in the house?,(2)What are the safety tips to prevent accidents in the kitchen,?,Read the text and answer the following questions.,Because most accidents happen in the kitchen and the bathroom.,Dont stand on chairs.Dont use water to put out kitchen fires.Be careful with scissors and knives.Dont keep poisons in the kitchen.,(3)What are the safety tips to prevent accidents in the bathroom?,(4)Why shouldnt parents leave young children alone in the bathtub?,Because children sometimes drown in bathtubs.,Never use electricity in the shower or bathtub.Be sure to keep the bathroom floor dry.,Can people prevent certain accidents?,prevent为及物动词,意为“阻止,预防,常用结构prevent sb.from doing sth.意为“阻止某人做某事,与stop sb.from doing sth.用法相同。,So be careful!,careful为形容词,意为“小心的,仔细的,其副词形式为carefully,意为“小心地,仔细地;名词形式为carefulness,意为“小心,仔细,认真。,Many people hurt themselves by falling off chairs.,hurt oneself意为“伤着自己。hurt themselves表示“伤到他们自己,其中themselves是反身代词。,fall off意为“掉下来,强调“从什么地方掉下来,相当于drop/fall down from,后面接名词作宾语。,put out意为“扑灭,熄灭,是由“动词+副词构成的动词短语,后接代词作宾语时,代词要放在put与out中间。,和fire相关的短语:catch fire(着火),make a fire(生火),discover a fire(发现火情),light/start a fire(点火),put out the fire(灭火),set fire to sth.=set sth.on fire(放火烧),be on fire(失火,在着火)。,Use baking soda or salt instead.,instead为副词,意为“代替,反而,却,instead of也表示“代替。,instead,instead of,instead常位于句末,译作“而是,instead of常位于句中,译作“而不是。,careful with scissors and knives!,be careful with意为“小心,谨慎。,You dont want to burn yourself.,burn在本句中为动词,意为“燃烧,烧毁,烧坏,烧伤,其过去式、过去分词有两种形式,即burnt,burnt或burned,burned。,Its easy to slip and fall on a wet floor.,不定式作主语时,往往用it作形式主语,而将不定式放在后面。这句话中的主语是to slip and fall on a wet floor,It是形式主语,is是系动词,easy是表语。,be sure to do sth.意为“务必/切记去做某事,常用于祈使句中,表示说话人向对方提出要求。,be sure about/of意为“对有把握,一定会。,“keep+sth./sb.+形容词意为“使处于某种状态,形容词作宾语补足语。,keep doing sth.一直做某事;keep sb.doing sth.让某人一直做某事。,Never leave small children alone in a bathtub.,leave sb./sth.alone.意为“让某人/某物单独留下。,alone,lonely,(1)alone作副词,用于陈述客观事实,强调单独一人,没有别的同伴;作形容词,在句中作表语或后置定语,强调别无其他,处境平安孤立。,(2)lonely作形容词,意为“孤独的,寂寞的,具有感情色彩,在句中作表语或前置定语,修饰某地时,意为“荒凉的,偏僻的。,But before getting on a bicycle,you should double check the following things:,get on意为“上(车、飞机等),反义词组为get off。,The tyres are neither too full nor too flat.,neithernor意为“既不也不,为并列连词词组,连接两个相同成分。连接两个并列主语时,谓语动词通常与最近的主语在人称和数上保持一致。,Read Part II and complete the table,Safety tips for preventing accidents in the kitchen,Safety tips for,preventing accidents in the bathroom,Dos,Donts,Dos,Donts,Use baking soda or salt to,put out,kitchen fires.,Be careful with scissors and knives.,Be careful with fire and heat when you cook.,Dont stand on chairs.,Dont use water to,put out,kitchen fires.,Dont keep poisons in the kitchen.,Be sure to keep the bathroom floor dry after you have a shower or bath.,Never use electricity in the shower or bathtub.,Never leave small children alone in a bath tub.,Dont put things which catch fire easily near the stove.,1.Tom wont drive to Beijing.Hell take a bus i_.,2.We should eat less s_ to prevent heart disease.,3.Take the k_ away.The little boy may cut himself.,4.A hot coal fell out the fire and b_ the shoes.,5.Grandma likes to sit in the sun.She enjoys the h_ of the sun.,Fill in the blanks with the correct forms of the words from the lesson.The first letter is given.,eat,nstead,alt,nife,urned/burnt,Be Careful!,Here are some of the most common accidents that happen at home:,Scalding,Hot water or drinks can scald you badly.Be careful when you smell your coffee and want to drink it right away!,_,Every year,quite a lot of children fall and hurt themselves.They fall off furniture or down the stairs.Climbing trees,high walls or fences can be dangerous,too.,_,Many people are badly burnt or even die in house fires.A cigarette can easily start a fire.People can be burnt by a hot iron or matches.,_,Glass causes the most serious cuts.So do knives and scissors.,These things should be kept away from children.,Read the passage and fill in the blanks with the words in the box.,Scalding Cuts Falls Burns,Falls,Burns,Cuts,Find the imperative sentence in this lesson.,Dont stand on chairs,Keep the floor dry.,Dont use water to put out kitchen fires.,Be careful with knives.,Dont keep poisons in the kitchen.,Never,leave,small children,alone,in a bathtub.,Three points of the imperative sentences:,句首可加do，表示语气强烈，译做“务必。Do come on time.,否认句加dont/never但“Let us/me/Lets+do多在do前加not.Lets not talk about it again.,由lets
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